Regular inspection of fuel storage tanks is crucial for ensuring operational safety and extending service life. The timing of inspections should be determined based on multiple practical factors.
Before Initial Use
- Conduct a comprehensive inspection before the tank is put into service for the first time
- Verify that the structure, seals, and accessories meet relevant safety standards
- Ensure there are no potential defects that could lead to leakage or other hazards
Routine Periodic Inspections
- Carry out inspections at appropriate intervals based on usage environment and conditions
- For tanks in harsh environments (high humidity, extreme temperatures, frequent chemical exposure), more frequent inspections are necessary
- Identify early signs of corrosion, seal degradation, or structural damage
After Abnormal Events
- Perform immediate inspection if the tank experiences external impacts or extreme weather conditions
- Check promptly after any operational anomalies (unusual noises, odor emissions, or suspected leaks)
- Timely checks prevent minor issues from developing into major safety incidents
Before and After Maintenance/Modification
- Inspect before any maintenance or modification to clarify the scope of work needed
- Re-inspect after work completion to ensure requirements are met
- Verify the tank can resume safe operation